Severe Thunderstorms and Heavy Rainfall for the Southwest; Heat Spreads Across the Center of the Nation

Moisture will continue to move into areas of the West. This will increase showers and thunderstorms coverage and intensity, with the risk of flash flooding and damaging wind gusts. Meanwhile, heat across the Southwest will expand into the center of the nation this weekend into early next week. Trends favor this heat will spread across the Ohio Valley, mid-Atlantic next week. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

A Few Clouds

73°F

23°C

Humidity	69%
Wind Speed	S 8 mph
Barometer	29.99 in (1014.3 mb)
Dewpoint	62°F (17°C)
Visibility	10.00 mi
Last update	30 Aug 12:51 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Libertyville IL

Overnight
Low: 69 °F
Chance
Showers
Sunday
High: 84 °F
Chance
T-storms then
Slight Chance
Showers
Sunday Night
Low: 71 °F
Mostly Cloudy
then Slight
Chance
T-storms
Monday
High: 88 °F
Chance
Showers then
Partly Sunny
Monday Night
Low: 73 °F
Mostly Cloudy
Tuesday
High: 90 °F
Slight Chance
Showers
Tuesday Night
Low: 74 °F
Partly Cloudy
Wednesday
High: 91 °F
Mostly Sunny
Wednesday Night
Low: 71 °F
Chance
T-storms

Detailed Forecast

Overnight

A chance of showers and thunderstorms before 3am, then a chance of showers between 3am and 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 69. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

Sunday

A chance of showers and thunderstorms before 11am, then a slight chance of showers after 2pm. Mostly cloudy, with a high near 84. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

Sunday Night

A 10 percent chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 71. South wind around 10 mph, with gusts as high as 15 mph.

Monday

A 30 percent chance of showers and thunderstorms before 7am. Partly sunny, with a high near 88. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.

Monday Night

Mostly cloudy, with a low around 73. Southwest wind 5 to 10 mph.

Tuesday

A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 90.

Tuesday Night

Partly cloudy, with a low around 74.

Wednesday

Mostly sunny, with a high near 91.

Wednesday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 71.

Thursday

A chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 86.